Mercurial > octave
view libgui/src/terminal-dock-widget.cc @ 32633:4b601ca024d5
maint: merge stable to default
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 22 Dec 2023 12:14:08 -0500 |
parents | 094a296b3ba1 2e484f9f1f18 |
children | 775dde0cb3e5 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2011-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <QGuiApplication> #include <QScreen> // This header is only needed for the new terminal widget. #if defined (HAVE_QSCINTILLA) # include "command-widget.h" #endif // This header is only needed for the old terminal widget. #include "QTerminal.h" #include "gui-preferences-cs.h" #include "gui-preferences-global.h" #include "gui-preferences-sc.h" #include "gui-settings.h" #include "terminal-dock-widget.h" OCTAVE_BEGIN_NAMESPACE(octave) terminal_dock_widget::terminal_dock_widget (QWidget *p, bool experimental_terminal_widget) : octave_dock_widget ("TerminalDockWidget", p), m_experimental_terminal_widget (experimental_terminal_widget) { init_control_d_shortcut_behavior (); // FIXME: we could do this in a better way, but improving it doesn't // matter much if we will eventually be removing the old terminal. if (m_experimental_terminal_widget) { #if defined (HAVE_QSCINTILLA) command_widget *widget = new command_widget (this); console *con = widget->get_console (); connect (this, &terminal_dock_widget::settings_changed, widget, &command_widget::notice_settings); connect (this, &terminal_dock_widget::update_prompt_signal, widget, &command_widget::update_prompt); connect (this, &terminal_dock_widget::interpreter_output_signal, widget, &command_widget::insert_interpreter_output); connect (this, &terminal_dock_widget::execute_command_signal, con, &console::execute_command); connect (this, &terminal_dock_widget::new_command_line_signal, con, &console::new_command_line); m_terminal = widget; #endif } else { QTerminal *widget = QTerminal::create (this); connect (this, &terminal_dock_widget::settings_changed, widget, &QTerminal::notice_settings); // Connect the visibility signal to the terminal for // dis-/enabling timers. connect (this, &terminal_dock_widget::visibilityChanged, widget, &QTerminal::handle_visibility_changed); connect (widget, QOverload<const fcn_callback&>::of (&QTerminal::interpreter_event), this, QOverload<const fcn_callback&>::of (&terminal_dock_widget::interpreter_event)); connect (widget, QOverload<const meth_callback&>::of (&QTerminal::interpreter_event), this, QOverload<const meth_callback&>::of (&terminal_dock_widget::interpreter_event)); m_terminal = widget; } m_terminal->setObjectName ("OctaveTerminal"); m_terminal->setFocusPolicy (Qt::StrongFocus); set_title (tr ("Command Window")); setWidget (m_terminal); setFocusProxy (m_terminal); // Chose a reasonable size at startup in order to avoid truncated // startup messages gui_settings settings; QFont font = QFont (); font.setStyleHint (QFont::TypeWriter); QString default_font = settings.string_value (global_mono_font); font.setFamily (settings.value (cs_font.settings_key (), default_font).toString ()); font.setPointSize (settings.int_value (cs_font_size)); QFontMetrics metrics(font); int win_x = metrics.maxWidth()*80; int win_y = metrics.height()*25; int max_x = QGuiApplication::primaryScreen ()->availableGeometry ().width (); int max_y = QGuiApplication::primaryScreen ()->availableGeometry ().height (); if (win_x > max_x) win_x = max_x; if (win_y > max_y) win_y = max_y; setGeometry (0, 0, win_x, win_y); if (! p) make_window (); } bool terminal_dock_widget::has_focus () const { QWidget *w = widget (); return w->hasFocus (); } QTerminal * terminal_dock_widget::get_qterminal () { return (m_experimental_terminal_widget ? nullptr : dynamic_cast<QTerminal *> (m_terminal)); } #if defined (HAVE_QSCINTILLA) command_widget * terminal_dock_widget::get_command_widget () { return (m_experimental_terminal_widget ? dynamic_cast<command_widget *> (m_terminal) : nullptr); } #endif void terminal_dock_widget::notice_settings () { emit settings_changed (); } void terminal_dock_widget::init_command_prompt () { if (m_experimental_terminal_widget) { #if defined (HAVE_QSCINTILLA) command_widget *cmd = get_command_widget (); if (cmd) cmd->init_command_prompt (); #endif } } void terminal_dock_widget::init_control_d_shortcut_behavior () { gui_settings settings; // Reset use of Ctrl-D. Do this before the call to beginGroup // because sc_main_ctrld.key already begins with the sc_group // prefix. settings.setValue (sc_main_ctrld.settings_key (), false); settings.beginGroup (sc_group); const QStringList shortcut_settings_keys = settings.allKeys (); settings.endGroup (); for (const auto& settings_key : shortcut_settings_keys) { // Check whether Ctrl+D is used from main window, i.e. is a // global shortcut. QString section = get_shortcut_section (settings_key); if (section.startsWith ("main_")) { sc_pref scpref = all_shortcut_preferences::value (settings_key); QKeySequence actual = QKeySequence (settings.sc_value (scpref)); if (actual == QKeySequence (Qt::ControlModifier | Qt::Key_D)) { settings.setValue (sc_main_ctrld.settings_key (), true); break; } } } } OCTAVE_END_NAMESPACE(octave)